Python Baidu Translation API implements Xinjiang dialect translation

Python Baidu Translation API implements Xinjiang dialect translation

With the development of the Internet and globalization, exchanges and communication between people have become more and more frequent. There is also an increasing need for translation between different languages. In Python, it has become a common practice to use third-party APIs to implement translation functions. In this article, we will use Baidu Translation API to implement the Xinjiang dialect translation function and give corresponding code examples.

Baidu Translation API is a translation service provided by Baidu and supports translation functions in multiple languages. We can use the requests library in Python to send HTTP requests and parse the returned JSON data to interact with the Baidu Translation API.

First, we need to go to the official website of Baidu Translation API (https://fanyi-api.baidu.com/) to register, create an application, and obtain the API Key and Secret Key. This information will be used in our translation code.

Next, we need to install the requests library, which can be installed using the following command:

pip install requests

After the installation is complete, we can start writing code.

import requests
import json

def translate(text, from_lang, to_lang):
    api_url = 'http://api.fanyi.baidu.com/api/trans/vip/translate'
    app_id = 'your_app_id'    # 替换为你的API Key
    secret_key = 'your_secret_key'    # 替换为你的Secret Key

    salt = random.randint(32768, 65536)
    sign = app_id + text + str(salt) + secret_key
    sign = hashlib.md5(sign.encode()).hexdigest()

    params = {
        'q': text,
        'from': from_lang,
        'to': to_lang,
        'appid': app_id,
        'salt': salt,
        'sign': sign
    }

    response = requests.get(api_url, params=params)
    result = json.loads(response.content)

    if 'trans_result' in result:
        translation = result['trans_result'][0]['dst']
        return translation
    else:
        return None

if __name__ == "__main__":
    text = input("请输入要翻译的文本：")
    from_lang = 'auto'    # 源语言为自动检测
    to_lang = 'ug'    # 目标语言为新疆话

    translation = translate(text, from_lang, to_lang)

    if translation:
        print("翻译结果：", translation)
    else:
        print("翻译失败")

In the above code, we define a translate function that receives the text to be translated, the source language and the target language as parameters. We took advantage of the parameter form required by Baidu Translation API, placed it in the params dictionary, and sent a GET request to the URL of Baidu Translation API. Then the returned JSON data is parsed, the translation results are extracted, and returned to the caller.

In the main function of the code, we obtain the text to be translated input by the user through the input function, and specify the source language as automatic detection and the target language as Xinjiang dialect. Then call the translate function to translate and output the translation results to the console.

It should be noted that the number of calls to the Baidu Translate API is limited. Users of the free version have a translation quota of 2 million characters per month. After exceeding this quota, they need to purchase the paid version.

Through the above code and instructions, we can realize the function of using Baidu Translation API to translate Xinjiang dialect in Python. Hope this article is helpful to everyone!

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